diff options
| author | Yukihiro Matsumoto <[email protected]> | 2012-05-23 12:05:30 +0900 |
|---|---|---|
| committer | Yukihiro Matsumoto <[email protected]> | 2012-05-23 12:05:30 +0900 |
| commit | d26100d529604767aaad20866e84092e620c7e22 (patch) | |
| tree | 6e6a1bfd8057adc2411e228556742b7cb03003b3 /src | |
| parent | 52b2d092d38482257971789bc59257d16bbe8c4c (diff) | |
| download | mruby-d26100d529604767aaad20866e84092e620c7e22.tar.gz mruby-d26100d529604767aaad20866e84092e620c7e22.zip | |
allow empty paren as a valid expr
Diffstat (limited to 'src')
| -rw-r--r-- | src/parse.y | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/parse.y b/src/parse.y index 871842668..752993a4a 100644 --- a/src/parse.y +++ b/src/parse.y @@ -1869,6 +1869,10 @@ primary : literal { $$ = $2; } + | tLPAREN_ARG {p->lstate = EXPR_ENDARG;} rparen + { + $$ = 0; + } | tLPAREN compstmt ')' { $$ = $2; |